Difference between revisions of "SIMarchitect Library Overview/Component library/Powertrain/Mechanical Powertrain Components/Transmission"
From OpenMBD
< SIMarchitect Library Overview | Component library | Powertrain | Mechanical Powertrain Components
m (Christopher Burhan moved page SIMarchitect Library Overview/Component library1/Powertrain/Mechanical Powertrain Components/Transmission to SIMarchitect Library Overview/Component library/Powertrain/Mechanical Powertrain Components/Transmission...) |
|||
(9 intermediate revisions by the same user not shown) | |||
Line 1: | Line 1: | ||
{{HANADV/module | {{HANADV/module | ||
− | |info = | + | |info = Transmission is modeled as a set of gears in contact and have specific gear ratio. |
− | |||
|moduleImage = Transmissionmodule.jpeg | |moduleImage = Transmissionmodule.jpeg | ||
Line 18: | Line 17: | ||
! Description | ! Description | ||
! Unit | ! Unit | ||
+ | |- | ||
+ | | rowspan="4" style="text-align: center;" | Sensor | ||
+ | | ω<sub>out | ||
+ | | Transm_nOutAct_radps | ||
+ | | Transmission output speed | ||
+ | | rad/s | ||
+ | |- | ||
+ | | ω<sub>in | ||
+ | | Transm_nInAct_radps | ||
+ | | Transmission input speed | ||
+ | | rad/s | ||
+ | |- | ||
+ | | | ||
+ | | Transm_tqInAct_Nm | ||
+ | | Transmission input torque | ||
+ | | Nm | ||
+ | |- | ||
+ | | | ||
+ | | Transm_flgConnected_B | ||
+ | | Gear status (engaged or not) | ||
+ | | Boolean | ||
+ | |- | ||
+ | | rowspan="2" style="text-align: center;" | mech out [Nm] | ||
+ | | M<sub>out | ||
+ | | phys_torque_Nm | ||
+ | | torque | ||
+ | | Nm | ||
+ | |- | ||
+ | | J<sub>out | ||
+ | | phys_inertia_kgm2 | ||
+ | | inertia | ||
+ | | kgm<sup>2 | ||
+ | |- | ||
+ | | rowspan="1" style="text-align: center;" | mech fb out [rad/s] | ||
+ | | ω<sub>in | ||
+ | | phys_speed_radps | ||
+ | | rotational speed | ||
+ | | rad/s | ||
|} | |} | ||
Line 27: | Line 64: | ||
! Style = "width:600px" | Description | ! Style = "width:600px" | Description | ||
! Unit | ! Unit | ||
+ | |- | ||
+ | | | ||
+ | | dat.timetrqinterrupt.value | ||
+ | | Time the transmission is torque free | ||
+ | | s | ||
+ | |- | ||
+ | | | ||
+ | | dat.maxtorque.value | ||
+ | | Maximum torque the transmission can transfer | ||
+ | | Nm | ||
+ | |- | ||
+ | | | ||
+ | | dat.tanh.value | ||
+ | | Coefficient for smoothing the function in clutch model | ||
+ | | - | ||
+ | |- | ||
+ | | | ||
+ | | dat.speedtolerance.value | ||
+ | | Speed tolerance for slipping clutch | ||
+ | | rad/s | ||
+ | |- | ||
+ | | | ||
+ | | dat.nofgear.value | ||
+ | | Number of gears in the transmission (forward) | ||
+ | | - | ||
+ | |- | ||
+ | | rowspan="4" style="text-align: left;" | η<sub>Transmission | ||
+ | | dat.gear.number.vec | ||
+ | | rowspan="4" style="text-align: left;" | Transmission mechanical efficiency = f(gear number,torque,speed) | ||
+ | | - | ||
+ | |- | ||
+ | | dat.gear.mechefficiency.torque.vec | ||
+ | | Nm | ||
+ | |- | ||
+ | | dat.gear.mechefficiency.speed.vec | ||
+ | | rad/s | ||
+ | |- | ||
+ | | dat.gear.mechefficiency.efficiency.map | ||
+ | | - | ||
+ | |- | ||
+ | | | ||
+ | | dat.gear.ratio,vec | ||
+ | | Gear ratio | ||
+ | | - | ||
+ | |- | ||
+ | | | ||
+ | | dat.gear.inertia.vec | ||
+ | | Gear inertia | ||
+ | | kgm<sup>2 | ||
|} | |} |
Latest revision as of 05:50, 4 June 2018
Contents
General information about Transmission
Transmission is modeled as a set of gears in contact and have specific gear ratio.
Module
Bus Selector for module input
Module output
Output | ||||
---|---|---|---|---|
Node | Variable | Label | Description | Unit |
Sensor | ωout | Transm_nOutAct_radps | Transmission output speed | rad/s |
ωin | Transm_nInAct_radps | Transmission input speed | rad/s | |
Transm_tqInAct_Nm | Transmission input torque | Nm | ||
Transm_flgConnected_B | Gear status (engaged or not) | Boolean | ||
mech out [Nm] | Mout | phys_torque_Nm | torque | Nm |
Jout | phys_inertia_kgm2 | inertia | kgm2 | |
mech fb out [rad/s] | ωin | phys_speed_radps | rotational speed | rad/s |
Module Parameter
Variable | Parameter | Description | Unit |
---|---|---|---|
dat.timetrqinterrupt.value | Time the transmission is torque free | s | |
dat.maxtorque.value | Maximum torque the transmission can transfer | Nm | |
dat.tanh.value | Coefficient for smoothing the function in clutch model | - | |
dat.speedtolerance.value | Speed tolerance for slipping clutch | rad/s | |
dat.nofgear.value | Number of gears in the transmission (forward) | - | |
ηTransmission | dat.gear.number.vec | Transmission mechanical efficiency = f(gear number,torque,speed) | - |
dat.gear.mechefficiency.torque.vec | Nm | ||
dat.gear.mechefficiency.speed.vec | rad/s | ||
dat.gear.mechefficiency.efficiency.map | - | ||
dat.gear.ratio,vec | Gear ratio | - | |
dat.gear.inertia.vec | Gear inertia | kgm2 |